CN208239844U - Multi-level unit coded laser light transmission control unit - Google Patents
Multi-level unit coded laser light transmission control unit Download PDFInfo
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- CN208239844U CN208239844U CN201820597416.XU CN201820597416U CN208239844U CN 208239844 U CN208239844 U CN 208239844U CN 201820597416 U CN201820597416 U CN 201820597416U CN 208239844 U CN208239844 U CN 208239844U
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- signal
- laser
- receiving end
- demodulator
- light transmission
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Abstract
The utility model relates to multi-level unit coded laser light transmission control unit (TCU)s, it include laser emitter and signal receiver, the single-chip microcontroller with programming coded signal functional chip is equipped in the laser emitter, Signal coding modulator, laser beam emitting head and signal triggering key, the signal receiver includes signal demodulator, laser signal receiving end and starting control circuit component, the laser signal receiving end includes signal demodulator receiving end and laser signal receiving plane, the single-chip microcontroller and Signal coding modulator of signal demodulator receiving end and laser emitter match, laser signal receiving plane is using spherical structure made of Fresnel Lenses.The utility model can effectively avoid the puzzlement that the prior art is installed by power supply line, leads to using trouble and is easy the technological deficiency by wireless signal interference error control other equipment.
Description
Technical field
The utility model relates to a kind of controllers of lifting device, and in particular to and a kind of signal modulation is transmitted by optical frequency,
Demodulation forms the remote controler of the lifting device lifting of control.
Background technique
The controller control that the control of lifting device at present mostly uses electric wire to connect, or controlled by wireless remote control, if
It is to need to be routed by electric wire connection control, installation is complicated, and it is at high cost, and wireless remote control is used, though wiring trouble can be save,
But wireless control is easy to be disturbed, and causes out of control, also because using civil frequency, is also easy disorderly frequency, phenomena such as with frequency, makes
It is controlled at mistake, especially has the application scenarios of powerful device in industrial and mining enterprises, be easier to be disturbed.
In addition, being at present mostly the photoinduction with infrared ray in a manner of photocontrol, the form controls such as light is adjusted, one
As be to be reflected by transmitting, receive, light triggering, the modes such as light intensity regulating Current Voltage are implemented, and this kind of control is that single-stage controls,
It is relatively simple, it can not achieve and control multiple single-stages, arbitrarily switch, the equipment of complex control.
Utility model content
The purpose of this utility model is, in order to solve existing lifting device control there are above-mentioned technical problem, to provide one
Kind multi-level unit coded laser light transmission control unit.
Multi-level unit coded laser light transmission control unit (TCU) includes laser emitter and signal receiver, the laser hair
Single-chip microcontroller, Signal coding modulator, laser beam emitting head and signal touching with programming coded signal functional chip are equipped in emitter
Key is sent out, the signal receiver includes signal demodulator, laser signal receiving end and starts control circuit element, described
Laser signal receiving end includes signal demodulator receiving end and laser signal receiving plane, signal demodulator receiving end and laser
The single-chip microcontroller and Signal coding modulator of transmitter match, and laser signal receiving plane is using dome shape made of Fresnel Lenses
Structure is transmitted to signal after the laser signal receiving plane receives the laser transmission specific light frequency signal of laser emitter
Demodulator receiving end, signal demodulator receiving end are sent to signal demodulator, then by demodulation of the signal demodulator to signal, so
Backward starting controller circuit element exports corresponding control instruction signal, is referred to starting controller circuit element sending control
It enables, so that controller be made to realize Multistage Control equipment.
Further, the signal demodulator receiving end is located at the center of laser signal receiving plane.
Further, the controller is exclusively used on the lifting device of lifting lamp, and controller is made to realize that control lifting is set
It is standby to carry out multistage oscilaltion and with the function of stopping.
Further, the signal receiver of the lifting device is mounted near the fixed body of lifting lamp and lifting device
At position.
Further, the signal triggering key includes rising function key, decline function key and pause function key.
The utility model has the beneficial effects that
1, the utility model includes laser emitter and signal receiver, is equipped with to have in the laser emitter and compile
Single-chip microcontroller, Signal coding modulator, laser beam emitting head and the signal triggering key of journey coded signal functional chip, the signal connect
Receiving device includes signal demodulator, laser signal receiving end and starting control circuit element, thus can effectively avoid the prior art
By the puzzlement that power supply line is installed, leads to using trouble and be easy to be lacked by the technology of wireless signal interference error control other equipment
It falls into.
2, the signal receiving plane of the utility model is using spherical structure made of Fresnel Lenses, laser signal receiving end
Therefore center in signal receiving plane when by the signal receiving plane of Laser emission to spherical structure, receives
Face is big, and is not limited by angle, controls more quick.
3, the utility model applies when with multiple lifting lamp occasions (such as basketball court), it can be achieved that a laser emitter
The lifting device of the single or multiple lifting lamps of remote control is selected, therefore control cost can be saved, realizes a laser emitter
Multiple single-stages or multistage arbitrarily switching are controlled, and will not be by signal interference, control performance is reliable and stable, can carry out to lifting device
Complicated control function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 uses schematic diagram for the utility model.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Multi-level unit coded laser light transmission control unit (TCU) shown in referring to Figures 1 and 2 includes laser emitter 1 and signal
Receiver 2, the laser emitter 1 is interior to be equipped with single-chip microcontroller 11, Signal coding tune with programming coded signal functional chip
Device 12, laser beam emitting head 13 and signal triggering key 14 processed, the signal receiver 2 include signal demodulator 21, laser letter
Number receiving end 22 and starting control circuit element 23, the laser signal receiving end 22 include signal demodulator receiving end 221
With laser signal receiving plane 222, the single-chip microcontroller 11 and Signal coding of signal demodulator receiving end 221 and laser emitter 1
Modulator 12 matches, and laser signal receiving plane 222 is received using spherical structure made of Fresnel Lenses, the laser signal
After face 222 receives the laser transmission specific light frequency signal of laser emitter 1, it is transmitted to signal demodulator receiving end
221, signal demodulator receiving end 221 is sent to signal demodulator 21, then by demodulation of the signal demodulator 21 to signal, then
Corresponding control instruction signal is exported to starting controller circuit element 23, issues control to start controller circuit element 23
Instruction, so that controller be made to realize Multistage Control equipment.
In embodiment, the signal demodulator receiving end 221 is located at the center in laser signal receiving plane 222.
In this way in use, laser signal receives when laser emitter 1 issues laser control signal to laser signal receiving plane 222
Face 222 receive signal after can speed faster, more stable be sent to signal demodulator receiving end 22, make signal demodulator receive
End 22 can carry out receiving signal and be sent to signal demodulator 21 in different angle, orientation.
The controller is exclusively used on the lifting device 4 of lifting lamp 3, so that controller is realized that control lifting device carries out more
Grade oscilaltion and with the function of stopping.In use, the signal receiver 2 of lifting device 4 is mounted on lifting lamp 3 and lifting device 4
Fixed body neighbouring position at.The signal triggering key 14 includes rising function key 141, decline function key 142 and pause function
It can key 143.It applies at lifter (i.e. lifting device 4), the laser emitter 1 sets light wave according to single-chip microcontroller 11
Frequency, realize the functions such as up and down or pause, function by laser emitter 1 be arranged rise function key 141, under
Drop function key 142 and pause function key 143 carry out selection control, preferably control the elevating function of lifting device.
The single-chip microcontroller 11 of the laser emitter 1 and the output signal of Signal coding modulator 12 pass through laser beam emitting head 13
It is sent to the laser signal receiving end 22 of signal receiver 2, is resent to starting control after being received by laser signal receiving end 22
Circuit element 23 controls equipment by starting control circuit element 23, realizes Multistage Control function.That is the laser emitter 1
Interior by 11 coding encrypting signal of single-chip microcontroller, signal is through ovennodulation, with the particular form of frequency of light wave, is transmitted to laser and believes
Number receiving end 22, laser signal receiving end 22 demodulate by signal after receiving transmission signal, then export corresponding finger
It enables, to complete entire control process operation.
The utility model is exclusively used on the lifting device 4 of lifting lamp 3 especially significant effect.When installing, lifting device 4
Signal receiver 2 is mounted at 5 neighbouring position of fixed body of lifting lamp 3 and lifting device 4, is such as mounted on lifting lamp house inner top
Certain distance is maintained with lifting lamp on wall, such holding certain distance can more preferably avoid being mounted on lifting device being gone up and down
The interference of device is difficult to control, and is easy to be blocked irradiation by lifting lamp 3 or lifting device 4 as laser emitter 1 emits laser
Less than, cause control less than, or due to laser signal receiving plane 222 be it is aspherical, receive that signal area is small, and laser is difficult
Precisely to irradiate, so that being difficult to control.Meanwhile the utility model is applied when with multiple lifting lamp occasions (such as basketball court),
Can be achieved the lifting devices of the single or multiple lifting lamps of laser emitter selection remote control, and will not by signal interference,
Control performance is reliable and stable, can save control cost.
Claims (5)
1. multi-level unit coded laser light transmission control unit, it is characterized in that: including laser emitter (1) and signal receiver
(2), single-chip microcontroller (11), Signal coding tune with programming coded signal functional chip are equipped in the laser emitter (1)
Device (12), laser beam emitting head (13) and signal triggering key (14) processed, the signal receiver (2) includes signal demodulator
(21), laser signal receiving end (22) and starting controller circuit element (23), the laser signal receiving end (22) includes
Signal demodulator receiving end (221) and laser signal receiving plane (222), signal demodulator receiving end (221) and laser are sent out
The single-chip microcontroller (11) and Signal coding modulator (12) of emitter (1) match, and laser signal receiving plane (222) is saturating using Fresnel
Spherical structure made of mirror, the laser signal receiving plane (222) receive the laser transmission specific light wave of laser emitter (1)
After frequency signal, it is transmitted to signal demodulator receiving end (221), signal demodulator receiving end (221) is sent to signal demodulator
(21), then corresponding to starting controller circuit element (23) output then by the demodulation of signal demodulator (21) to signal
Control instruction signal, with start controller circuit element (23) issue control instruction, thus make controller realize Multistage Control
Equipment.
2. multi-level unit coded laser light transmission control unit according to claim 1, it is characterized in that: the signal is reconciled
Device receiving end (221) is located at the center of laser signal receiving plane (222).
3. multi-level unit coded laser light transmission control unit according to claim 1, it is characterized in that: the controller is special
For going up and down the lifting device (4) of lamp (3), controller is made to realize that control lifting device carries out multistage oscilaltion and with stopping
Function.
4. multi-level unit coded laser light transmission control unit according to claim 3, it is characterized in that: the lifting device
(4) signal receiver (2) is mounted at the fixed body neighbouring position of lifting lamp (3) and lifting device (4).
5. multi-level unit coded laser light transmission control unit according to claim 1 or 2 or 3 or 4, it is characterized in that: described
Signal triggering key (14) include rising function key (141), decline function key (142) and pause function key (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597416.XU CN208239844U (en) | 2018-04-13 | 2018-04-13 | Multi-level unit coded laser light transmission control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820597416.XU CN208239844U (en) | 2018-04-13 | 2018-04-13 | Multi-level unit coded laser light transmission control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239844U true CN208239844U (en) | 2018-12-14 |
Family
ID=64584209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820597416.XU Active CN208239844U (en) | 2018-04-13 | 2018-04-13 | Multi-level unit coded laser light transmission control unit |
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| Country | Link |
|---|---|
| CN (1) | CN208239844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506434A (en) * | 2021-07-12 | 2021-10-15 | 福建中电能源股份有限公司 | Communication control method for electric lifting applied to hot-line work below 1100KV |
-
2018
- 2018-04-13 CN CN201820597416.XU patent/CN208239844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113506434A (en) * | 2021-07-12 | 2021-10-15 | 福建中电能源股份有限公司 | Communication control method for electric lifting applied to hot-line work below 1100KV |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 510000 self-compiled AS518 on the 5th floor of Gaosha Industrial Zone (Factory Building A) in Zhongyicun, Panyu District, Guangzhou, Guangdong Province Patentee after: GUANGZHOU ZHENHONG TECHNOLOGY Co.,Ltd. Address before: 510000, No. 5, No. two, Han Xi Road, Han Xi village, Zhong Cun street, Guangdong, Guangzhou, Panyu District Patentee before: GUANGZHOU ZHENHONG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |